package com.example.book.config;

import com.example.book.interceptor.LoginInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Hua YY
 * Date: 2024-12-16
 * Time: 19:16
 */
@Configuration
public class WebConfig implements WebMvcConfigurer {
    @Autowired
    private LoginInterceptor loginInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
//        注册一个拦截器
//        /**拦截所有路径      /*拦截一级路径  /book/*拦截book下的一级路径  /book/**拦截book下的所有路径
        registry.addInterceptor(loginInterceptor)
                .addPathPatterns("/**")
                .excludePathPatterns("/user/login")
                .excludePathPatterns("/css/**")
                .excludePathPatterns("/js/**")
                .excludePathPatterns("/pic/**")
                .excludePathPatterns("/**/*.html")
        ;
    }
}
